Expanding plastic screw anchors, often referred to as wall anchors, are designed to secure objects by expanding as a screw is driven into them. Typically made from durable plastic, these anchors are inserted into a pre-drilled hole in the wall. When a screw is inserted into the anchor, it pulls the anchor wings outward, gripping the surrounding material tightly. This expansion creates a hold strong enough to support various weights, making them ideal for a wide range of applications.

5. Low Maintenance Due to their corrosion-resistant properties, brass self-drilling screws require minimal maintenance over time. This can be particularly beneficial for installations that are difficult to access once completed.

3. Application Consider the type of project you are working on. For furniture that will bear weight, such as shelves or cabinets, opt for screws or dowels that provide a strong and durable connection.

Resin anchors are fastening systems that utilize a two-part epoxy or polyester resin to bond a threaded rod or anchor bolt into a pre-drilled hole in concrete. This combination of mechanical and chemical anchorage provides superior load-bearing capabilities compared to conventional expansion anchors. Resin anchors are particularly advantageous in applications where high-strength loads or vibrations are expected.